.navbar-toggle.is-open span:first-child{transform:translateY(7px) rotate(45deg)}.navbar-toggle.is-open span:nth-child(2){opacity:0;transform:scaleX(0)}.navbar-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.btn-book-demo{display:inline-flex;align-items:center;gap:var(--space-2);padding:.5rem var(--space-5);background:var(--color-brand-primary);color:var(--color-white);font-family:var(--font-family-sans);font-size:var(--font-size-body-sm);font-weight:var(--font-weight-semibold);line-height:1.25;border-radius:var(--radius-md);border:2px solid transparent;text-decoration:none;white-space:nowrap;cursor:pointer;transition:background-color var(--transition-base),box-shadow var(--transition-base)}.btn-book-demo:hover{background:var(--color-brand-primary-hover);box-shadow:var(--shadow-md);color:var(--color-white)}.btn-book-demo:focus-visible{outline:0;box-shadow:var(--shadow-focus)}.btn-book-demo svg{width:14px;height:14px;flex-shrink:0}.nav-dropdown-trigger{display:inline-flex;align-items:center;gap:var(--space-1);padding:var(--space-2) var(--space-3);font-family:var(--font-family-sans);font-size:var(--font-size-body-sm);font-weight:var(--font-weight-medium);color:var(--color-text-body);background:0 0;border:none;border-radius:var(--radius-md);cursor:pointer;transition:background-color var(--transition-base),color var(--transition-base);white-space:nowrap}.nav-dropdown-trigger:hover{background-color:var(--color-grey-100);color:var(--color-text-primary)}.nav-dropdown-trigger:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px}.nav-chevron{width:14px;height:14px;color:var(--color-text-muted);flex-shrink:0;transition:transform var(--transition-base),color var(--transition-base)}.nav-item--has-dropdown.is-open .nav-chevron{transform:rotate(180deg);color:var(--color-brand-primary)}.nav-item--has-dropdown.is-open .nav-dropdown-trigger{color:var(--color-brand-primary);background:var(--color-brand-primary-subtle)}.nav-item--has-dropdown{position:relative}.nav-dropdown{position:absolute;top:calc(100% + var(--space-3));left:50%;transform:translateX(-50%) translateY(-6px);min-width:540px;background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);padding:var(--space-4);z-index:var(--z-dropdown);opacity:0;visibility:hidden;pointer-events:none;transition:opacity var(--transition-base),transform var(--transition-base),visibility 0s linear 150ms}.nav-item--has-dropdown.is-open .nav-dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0);transition:opacity var(--transition-base),transform var(--transition-base),visibility 0s}.nav-dropdown--sm{min-width:400px}.nav-dropdown-header{padding:var(--space-1) var(--space-2) var(--space-3);font-size:var(--font-size-caption);font-weight:var(--font-weight-semibold);letter-spacing:var(--letter-spacing-label);text-transform:uppercase;color:var(--color-text-muted)}.nav-dropdown-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-1)}.nav-dropdown-grid--1col{grid-template-columns:1fr}.nav-dropdown-item{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-3);border-radius:var(--radius-lg);text-decoration:none;transition:background-color var(--transition-base);cursor:pointer}.nav-dropdown-item:hover{background:var(--color-bg-subtle)}.nav-dropdown-item:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px;border-radius:var(--radius-lg)}.nav-dropdown-item__icon{width:2.25rem;height:2.25rem;background:var(--color-blue-50);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--color-brand-primary)}.nav-dropdown-item__icon svg{width:18px;height:18px}.nav-dropdown-item__body{display:flex;flex-direction:column;gap:2px}.nav-dropdown-item__title{font-size:var(--font-size-body-sm);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);line-height:1.3}.nav-dropdown-item__desc{font-size:var(--font-size-caption);color:var(--color-text-muted);line-height:var(--line-height-snug)}.nav-dropdown-footer{margin-top:var(--space-3);padding-top:var(--space-3);border-top:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.nav-dropdown-footer__text{font-size:var(--font-size-caption);color:var(--color-text-muted)}.nav-dropdown-footer__link{display:inline-flex;align-items:center;gap:var(--space-1);font-size:var(--font-size-body-sm);font-weight:var(--font-weight-semibold);color:var(--color-brand-primary);text-decoration:none;white-space:nowrap;transition:color var(--transition-base)}.nav-dropdown-footer__link:hover{color:var(--color-brand-primary-hover)}.nav-dropdown-footer__link svg{width:14px;height:14px}@media (max-width:767px){.nav-dropdown{display:none!important}}.mobile-subnav{overflow:hidden;max-height:0;opacity:0;transition:max-height var(--transition-slow),opacity var(--transition-slow)}.mobile-subnav.is-open{max-height:600px;opacity:1}.mobile-subnav-list{display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-2) 0 var(--space-2) var(--space-4);list-style:none;border-left:2px solid var(--color-border);margin:var(--space-1) var(--space-4) var(--space-2)}.mobile-subnav-link{display:block;padding:var(--space-2) var(--space-3);font-size:var(--font-size-body-sm);font-weight:var(--font-weight-medium);color:var(--color-text-body);text-decoration:none;border-radius:var(--radius-md);transition:background-color var(--transition-base),color var(--transition-base)}.mobile-subnav-link:hover{background:var(--color-grey-100);color:var(--color-text-primary)}.mobile-subnav-link:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px}.mobile-nav-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;padding:var(--space-3) var(--space-4);font-family:var(--font-family-sans);font-size:var(--font-size-body);font-weight:var(--font-weight-medium);color:var(--color-text-body);background:0 0;border:none;border-radius:var(--radius-md);cursor:pointer;text-align:left;transition:background-color var(--transition-base),color var(--transition-base)}.mobile-nav-trigger:hover{background:var(--color-grey-100);color:var(--color-text-primary)}.mobile-nav-trigger:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px}.mobile-nav-trigger .nav-chevron{transition:transform var(--transition-base)}.mobile-nav-trigger[aria-expanded=true] .nav-chevron{transform:rotate(180deg)}.mobile-book-demo{margin:var(--space-4) var(--space-4) var(--space-2)}.mobile-book-demo .btn-book-demo{width:100%;justify-content:center;padding:var(--space-3) var(--space-4);font-size:var(--font-size-body)}.nav-item--active>.nav-dropdown-trigger,.nav-item--active>.navbar-link{color:var(--color-brand-primary);font-weight:var(--font-weight-semibold)}.nav-item--active>.nav-dropdown-trigger::after,.nav-item--active>.navbar-link::after{content:'';position:absolute;bottom:-1.25rem;left:var(--space-3);right:var(--space-3);height:2px;background:var(--color-brand-primary);border-radius:var(--radius-full)}.nav-item--has-dropdown.nav-item--active{position:relative}